SPKT
Diff: BSP_DISCO_F746NG/ov9655.c
- Revision:
- 0:4e245f4bc8ac
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/BSP_DISCO_F746NG/ov9655.c Fri Jun 07 05:06:42 2019 +0000 @@ -0,0 +1,861 @@ +/** + ****************************************************************************** + * @file ov9655.c + * @author MCD Application Team + * @version V1.0.0 + * @date 25-June-2015 + * @brief This file provides the OV9655 camera driver + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ov9655.h" + +/** @addtogroup BSP + * @{ + */ + +/** @addtogroup Components + * @{ + */ + +/** @addtogroup OV9655 + * @brief This file provides a set of functions needed to drive the + * OV9655 Camera module. + * @{ + */ + +/** @defgroup OV9655_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup OV9655_Private_Defines + * @{ + */ + +/** + * @} + */ + +/** @defgroup OV9655_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup OV9655_Private_FunctionPrototypes + * @{ + */ +static uint64_t ov9655_ConvertValue(uint32_t feature, uint32_t value); +/** + * @} + */ + +/** @defgroup OV9655_Private_Variables + * @{ + */ + +CAMERA_DrvTypeDef ov9655_drv = +{ + ov9655_Init, + ov9655_ReadID, + ov9655_Config, +}; + +/* Initialization sequence for VGA resolution (640x480)*/ +const unsigned char OV9655_VGA[][2]= +{ + {0x00, 0x00}, + {0x01, 0x80}, + {0x02, 0x80}, + {0xb5, 0x00}, + {0x35, 0x00}, + {0xa8, 0xc1}, + {0x3a, 0xcc}, + {0x3d, 0x99}, + {0x77, 0x02}, + {0x13, 0xe7}, + {0x26, 0x72}, + {0x27, 0x08}, + {0x28, 0x08}, + {0x2c, 0x08}, + {0xab, 0x04}, + {0x6e, 0x00}, + {0x6d, 0x55}, + {0x00, 0x11}, + {0x10, 0x7b}, + {0xbb, 0xae}, + {0x11, 0x03}, + {0x72, 0x00}, + {0x3e, 0x0c}, + {0x74, 0x3a}, + {0x76, 0x01}, + {0x75, 0x35}, + {0x73, 0x00}, + {0xc7, 0x80}, + {0x62, 0x00}, + {0x63, 0x00}, + {0x64, 0x02}, + {0x65, 0x20}, + {0x66, 0x01}, + {0xc3, 0x4e}, + {0x33, 0x00}, + {0xa4, 0x50}, + {0xaa, 0x92}, + {0xc2, 0x01}, + {0xc1, 0xc8}, + {0x1e, 0x04}, + {0xa9, 0xef}, + {0x0e, 0x61}, + {0x39, 0x57}, + {0x0f, 0x48}, + {0x24, 0x3c}, + {0x25, 0x36}, + {0x12, 0x63}, + {0x03, 0x12}, + {0x32, 0xff}, + {0x17, 0x16}, + {0x18, 0x02}, + {0x19, 0x01}, + {0x1a, 0x3d}, + {0x36, 0xfa}, + {0x69, 0x0a}, + {0x8c, 0x8d}, + {0xc0, 0xaa}, + {0x40, 0xd0}, + {0x43, 0x14}, + {0x44, 0xf0}, + {0x45, 0x46}, + {0x46, 0x62}, + {0x47, 0x2a}, + {0x48, 0x3c}, + {0x59, 0x85}, + {0x5a, 0xa9}, + {0x5b, 0x64}, + {0x5c, 0x84}, + {0x5d, 0x53}, + {0x5e, 0x0e}, + {0x6c, 0x0c}, + {0xc6, 0x85}, + {0xcb, 0xf0}, + {0xcc, 0xd8}, + {0x71, 0x78}, + {0xa5, 0x68}, + {0x6f, 0x9e}, + {0x42, 0xc0}, + {0x3f, 0x82}, + {0x8a, 0x23}, + {0x14, 0x3a}, + {0x3b, 0xcc}, + {0x34, 0x3d}, + {0x41, 0x40}, + {0xc9, 0xe0}, + {0xca, 0xe8}, + {0xcd, 0x93}, + {0x7a, 0x20}, + {0x7b, 0x1c}, + {0x7c, 0x28}, + {0x7d, 0x3c}, + {0x7e, 0x5a}, + {0x7f, 0x68}, + {0x80, 0x76}, + {0x81, 0x80}, + {0x82, 0x88}, + {0x83, 0x8f}, + {0x84, 0x96}, + {0x85, 0xa3}, + {0x86, 0xaf}, + {0x87, 0xc4}, + {0x88, 0xd7}, + {0x89, 0xe8}, + {0x4f, 0x98}, + {0x50, 0x98}, + {0x51, 0x00}, + {0x52, 0x28}, + {0x53, 0x70}, + {0x54, 0x98}, + {0x58, 0x1a}, + {0x6b, 0x5a}, + {0x90, 0x92}, + {0x91, 0x92}, + {0x9f, 0x90}, + {0xa0, 0x90}, + {0x16, 0x24}, + {0x2a, 0x00}, + {0x2b, 0x00}, + {0xac, 0x80}, + {0xad, 0x80}, + {0xae, 0x80}, + {0xaf, 0x80}, + {0xb2, 0xf2}, + {0xb3, 0x20}, + {0xb4, 0x20}, + {0xb6, 0xaf}, + {0x29, 0x15}, + {0x9d, 0x02}, + {0x9e, 0x02}, + {0x9e, 0x02}, + {0x04, 0x03}, + {0x05, 0x2e}, + {0x06, 0x2e}, + {0x07, 0x2e}, + {0x08, 0x2e}, + {0x2f, 0x2e}, + {0x4a, 0xe9}, + {0x4b, 0xdd}, + {0x4c, 0xdd}, + {0x4d, 0xdd}, + {0x4e, 0xdd}, + {0x70, 0x06}, + {0xa6, 0x40}, + {0xbc, 0x02}, + {0xbd, 0x01}, + {0xbe, 0x02}, + {0xbf, 0x01}, +}; + +/* Initialization sequence for QVGA resolution (320x240) */ +const unsigned char OV9655_QVGA[][2]= +{ + {0x00, 0x00}, + {0x01, 0x80}, + {0x02, 0x80}, + {0x03, 0x02}, + {0x04, 0x03}, + {0x09, 0x01}, + {0x0b, 0x57}, + {0x0e, 0x61}, + {0x0f, 0x40}, + {0x11, 0x01}, + {0x12, 0x62}, + {0x13, 0xc7}, + {0x14, 0x3a}, + {0x16, 0x24}, + {0x17, 0x18}, + {0x18, 0x04}, + {0x19, 0x01}, + {0x1a, 0x81}, + {0x1e, 0x00}, + {0x24, 0x3c}, + {0x25, 0x36}, + {0x26, 0x72}, + {0x27, 0x08}, + {0x28, 0x08}, + {0x29, 0x15}, + {0x2a, 0x00}, + {0x2b, 0x00}, + {0x2c, 0x08}, + {0x32, 0x12}, + {0x33, 0x00}, + {0x34, 0x3f}, + {0x35, 0x00}, + {0x36, 0x3a}, + {0x38, 0x72}, + {0x39, 0x57}, + {0x3a, 0xcc}, + {0x3b, 0x04}, + {0x3d, 0x99}, + {0x3e, 0x02}, + {0x3f, 0xc1}, + {0x40, 0xc0}, + {0x41, 0x41}, + {0x42, 0xc0}, + {0x43, 0x0a}, + {0x44, 0xf0}, + {0x45, 0x46}, + {0x46, 0x62}, + {0x47, 0x2a}, + {0x48, 0x3c}, + {0x4a, 0xfc}, + {0x4b, 0xfc}, + {0x4c, 0x7f}, + {0x4d, 0x7f}, + {0x4e, 0x7f}, + {0x4f, 0x98}, + {0x50, 0x98}, + {0x51, 0x00}, + {0x52, 0x28}, + {0x53, 0x70}, + {0x54, 0x98}, + {0x58, 0x1a}, + {0x59, 0x85}, + {0x5a, 0xa9}, + {0x5b, 0x64}, + {0x5c, 0x84}, + {0x5d, 0x53}, + {0x5e, 0x0e}, + {0x5f, 0xf0}, + {0x60, 0xf0}, + {0x61, 0xf0}, + {0x62, 0x00}, + {0x63, 0x00}, + {0x64, 0x02}, + {0x65, 0x20}, + {0x66, 0x00}, + {0x69, 0x0a}, + {0x6b, 0x5a}, + {0x6c, 0x04}, + {0x6d, 0x55}, + {0x6e, 0x00}, + {0x6f, 0x9d}, + {0x70, 0x21}, + {0x71, 0x78}, + {0x72, 0x11}, + {0x73, 0x01}, + {0x74, 0x10}, + {0x75, 0x10}, + {0x76, 0x01}, + {0x77, 0x02}, + {0x7A, 0x12}, + {0x7B, 0x08}, + {0x7C, 0x16}, + {0x7D, 0x30}, + {0x7E, 0x5e}, + {0x7F, 0x72}, + {0x80, 0x82}, + {0x81, 0x8e}, + {0x82, 0x9a}, + {0x83, 0xa4}, + {0x84, 0xac}, + {0x85, 0xb8}, + {0x86, 0xc3}, + {0x87, 0xd6}, + {0x88, 0xe6}, + {0x89, 0xf2}, + {0x8a, 0x24}, + {0x8c, 0x80}, + {0x90, 0x7d}, + {0x91, 0x7b}, + {0x9d, 0x02}, + {0x9e, 0x02}, + {0x9f, 0x7a}, + {0xa0, 0x79}, + {0xa1, 0x40}, + {0xa4, 0x50}, + {0xa5, 0x68}, + {0xa6, 0x4a}, + {0xa8, 0xc1}, + {0xa9, 0xef}, + {0xaa, 0x92}, + {0xab, 0x04}, + {0xac, 0x80}, + {0xad, 0x80}, + {0xae, 0x80}, + {0xaf, 0x80}, + {0xb2, 0xf2}, + {0xb3, 0x20}, + {0xb4, 0x20}, + {0xb5, 0x00}, + {0xb6, 0xaf}, + {0xb6, 0xaf}, + {0xbb, 0xae}, + {0xbc, 0x7f}, + {0xbd, 0x7f}, + {0xbe, 0x7f}, + {0xbf, 0x7f}, + {0xbf, 0x7f}, + {0xc0, 0xaa}, + {0xc1, 0xc0}, + {0xc2, 0x01}, + {0xc3, 0x4e}, + {0xc6, 0x05}, + {0xc7, 0x81}, + {0xc9, 0xe0}, + {0xca, 0xe8}, + {0xcb, 0xf0}, + {0xcc, 0xd8}, + {0xcd, 0x93}, + {0x12, 0x63}, + {0x40, 0x10}, +}; + +/* Initialization sequence for QQVGA resolution (160x120) */ +const char OV9655_QQVGA[][2]= +{ + {0x00, 0x00}, + {0x01, 0x80}, + {0x02, 0x80}, + {0x03, 0x02}, + {0x04, 0x03}, + {0x09, 0x01}, + {0x0b, 0x57}, + {0x0e, 0x61}, + {0x0f, 0x40}, + {0x11, 0x01}, + {0x12, 0x62}, + {0x13, 0xc7}, + {0x14, 0x3a}, + {0x16, 0x24}, + {0x17, 0x18}, + {0x18, 0x04}, + {0x19, 0x01}, + {0x1a, 0x81}, + {0x1e, 0x00}, + {0x24, 0x3c}, + {0x25, 0x36}, + {0x26, 0x72}, + {0x27, 0x08}, + {0x28, 0x08}, + {0x29, 0x15}, + {0x2a, 0x00}, + {0x2b, 0x00}, + {0x2c, 0x08}, + {0x32, 0xa4}, + {0x33, 0x00}, + {0x34, 0x3f}, + {0x35, 0x00}, + {0x36, 0x3a}, + {0x38, 0x72}, + {0x39, 0x57}, + {0x3a, 0xcc}, + {0x3b, 0x04}, + {0x3d, 0x99}, + {0x3e, 0x0e}, + {0x3f, 0xc1}, + {0x40, 0xc0}, + {0x41, 0x41}, + {0x42, 0xc0}, + {0x43, 0x0a}, + {0x44, 0xf0}, + {0x45, 0x46}, + {0x46, 0x62}, + {0x47, 0x2a}, + {0x48, 0x3c}, + {0x4a, 0xfc}, + {0x4b, 0xfc}, + {0x4c, 0x7f}, + {0x4d, 0x7f}, + {0x4e, 0x7f}, + {0x4f, 0x98}, + {0x50, 0x98}, + {0x51, 0x00}, + {0x52, 0x28}, + {0x53, 0x70}, + {0x54, 0x98}, + {0x58, 0x1a}, + {0x59, 0x85}, + {0x5a, 0xa9}, + {0x5b, 0x64}, + {0x5c, 0x84}, + {0x5d, 0x53}, + {0x5e, 0x0e}, + {0x5f, 0xf0}, + {0x60, 0xf0}, + {0x61, 0xf0}, + {0x62, 0x00}, + {0x63, 0x00}, + {0x64, 0x02}, + {0x65, 0x20}, + {0x66, 0x00}, + {0x69, 0x0a}, + {0x6b, 0x5a}, + {0x6c, 0x04}, + {0x6d, 0x55}, + {0x6e, 0x00}, + {0x6f, 0x9d}, + {0x70, 0x21}, + {0x71, 0x78}, + {0x72, 0x22}, + {0x73, 0x02}, + {0x74, 0x10}, + {0x75, 0x10}, + {0x76, 0x01}, + {0x77, 0x02}, + {0x7A, 0x12}, + {0x7B, 0x08}, + {0x7C, 0x16}, + {0x7D, 0x30}, + {0x7E, 0x5e}, + {0x7F, 0x72}, + {0x80, 0x82}, + {0x81, 0x8e}, + {0x82, 0x9a}, + {0x83, 0xa4}, + {0x84, 0xac}, + {0x85, 0xb8}, + {0x86, 0xc3}, + {0x87, 0xd6}, + {0x88, 0xe6}, + {0x89, 0xf2}, + {0x8a, 0x24}, + {0x8c, 0x80}, + {0x90, 0x7d}, + {0x91, 0x7b}, + {0x9d, 0x02}, + {0x9e, 0x02}, + {0x9f, 0x7a}, + {0xa0, 0x79}, + {0xa1, 0x40}, + {0xa4, 0x50}, + {0xa5, 0x68}, + {0xa6, 0x4a}, + {0xa8, 0xc1}, + {0xa9, 0xef}, + {0xaa, 0x92}, + {0xab, 0x04}, + {0xac, 0x80}, + {0xad, 0x80}, + {0xae, 0x80}, + {0xaf, 0x80}, + {0xb2, 0xf2}, + {0xb3, 0x20}, + {0xb4, 0x20}, + {0xb5, 0x00}, + {0xb6, 0xaf}, + {0xb6, 0xaf}, + {0xbb, 0xae}, + {0xbc, 0x7f}, + {0xbd, 0x7f}, + {0xbe, 0x7f}, + {0xbf, 0x7f}, + {0xbf, 0x7f}, + {0xc0, 0xaa}, + {0xc1, 0xc0}, + {0xc2, 0x01}, + {0xc3, 0x4e}, + {0xc6, 0x05}, + {0xc7, 0x82}, + {0xc9, 0xe0}, + {0xca, 0xe8}, + {0xcb, 0xf0}, + {0xcc, 0xd8}, + {0xcd, 0x93}, + {0x12, 0x63}, + {0x40, 0x10}, +}; + +/** + * @} + */ + +/** @defgroup OV9655_Private_Functions + * @{ + */ + +/** + * @brief Initializes the OV9655 CAMERA component. + * @param DeviceAddr: Device address on communication Bus. + * @param resolution: Camera resolution + * @retval None + */ +void ov9655_Init(uint16_t DeviceAddr, uint32_t resolution) +{ + uint32_t index; + + /* Initialize I2C */ + CAMERA_IO_Init(); + + /* Prepare the camera to be configured by resetting all its registers */ + CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_COM7, 0x80); + CAMERA_Delay(200); + + /* Initialize OV9655 */ + switch (resolution) + { + case CAMERA_R160x120: + { + for(index=0; index<(sizeof(OV9655_QQVGA)/2); index++) + { + CAMERA_IO_Write(DeviceAddr, OV9655_QQVGA[index][0], OV9655_QQVGA[index][1]); + CAMERA_Delay(2); + } + break; + } + case CAMERA_R320x240: + { + for(index=0; index<(sizeof(OV9655_QVGA)/2); index++) + { + CAMERA_IO_Write(DeviceAddr, OV9655_QVGA[index][0], OV9655_QVGA[index][1]); + CAMERA_Delay(2); + } + break; + } + case CAMERA_R480x272: + { + /* Not supported resolution */ + break; + } + case CAMERA_R640x480: + { + for(index=0; index<(sizeof(OV9655_VGA)/2); index++) + { + CAMERA_IO_Write(DeviceAddr, OV9655_VGA[index][0], OV9655_VGA[index][1]); + CAMERA_Delay(2); + } + break; + } + default: + { + break; + } + } +} + +/** + * @brief Configures the OV9655 camera feature. + * @param DeviceAddr: Device address on communication Bus. + * @param feature: Camera feature to be configured + * @param value: Value to be configured + * @param brightness_value: Brightness value to be configured + * @retval None + */ +void ov9655_Config(uint16_t DeviceAddr, uint32_t feature, uint32_t value, uint32_t brightness_value) +{ + uint8_t tslb, mtx1, mtx2, mtx3, mtx4, mtx5, mtx6; + uint64_t value_tmp; + uint32_t br_value; + + /* Convert the input value into ov9655 parameters */ + value_tmp = ov9655_ConvertValue(feature, value); + br_value = (uint32_t)ov9655_ConvertValue(CAMERA_CONTRAST_BRIGHTNESS, brightness_value); + + switch(feature) + { + case CAMERA_CONTRAST_BRIGHTNESS: + { + CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_BRTN, br_value); + CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_CNST1, value_tmp); + break; + } + case CAMERA_BLACK_WHITE: + case CAMERA_COLOR_EFFECT: + { + tslb = (uint8_t)(value_tmp >> 48); + mtx1 = (uint8_t)(value_tmp >> 40); + mtx2 = (uint8_t)(value_tmp >> 32); + mtx3 = (uint8_t)(value_tmp >> 24); + mtx4 = (uint8_t)(value_tmp >> 16); + mtx5 = (uint8_t)(value_tmp >> 8); + mtx6 = (uint8_t)(value_tmp); + CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_TSLB, tslb); + CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX1, mtx1); + CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX2, mtx2); + CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX3, mtx3); + CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX4, mtx4); + CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX5, mtx5); + CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX6, mtx6); + break; + } + default: + { + break; + } + } +} + +/** + * @brief Read the OV9655 Camera identity. + * @param DeviceAddr: Device address on communication Bus. + * @retval the OV9655 ID + */ +uint16_t ov9655_ReadID(uint16_t DeviceAddr) +{ + /* Initialize I2C */ + CAMERA_IO_Init(); + + /* Get the camera ID */ + return (CAMERA_IO_Read(DeviceAddr, OV9655_SENSOR_PIDH)); +} + +/****************************************************************************** + Static Functions +*******************************************************************************/ +/** + * @brief Convert input values into ov9655 parameters. + * @param feature: Camera feature to be configured + * @param value: Value to be configured + * @retval The converted value + */ +static uint64_t ov9655_ConvertValue(uint32_t feature, uint32_t value) +{ + uint64_t ret = 0; + + switch(feature) + { + case CAMERA_BLACK_WHITE: + { + switch(value) + { + case CAMERA_BLACK_WHITE_BW: + { + ret = OV9655_BLACK_WHITE_BW; + break; + } + case CAMERA_BLACK_WHITE_NEGATIVE: + { + ret = OV9655_BLACK_WHITE_NEGATIVE; + break; + } + case CAMERA_BLACK_WHITE_BW_NEGATIVE: + { + ret = OV9655_BLACK_WHITE_BW_NEGATIVE; + break; + } + case CAMERA_BLACK_WHITE_NORMAL: + { + ret = OV9655_BLACK_WHITE_NORMAL; + break; + } + default: + { + ret = OV9655_BLACK_WHITE_NORMAL; + break; + } + } + break; + } + case CAMERA_CONTRAST_BRIGHTNESS: + { + switch(value) + { + case CAMERA_BRIGHTNESS_LEVEL0: + { + ret = OV9655_BRIGHTNESS_LEVEL0; + break; + } + case CAMERA_BRIGHTNESS_LEVEL1: + { + ret = OV9655_BRIGHTNESS_LEVEL1; + break; + } + case CAMERA_BRIGHTNESS_LEVEL2: + { + ret = OV9655_BRIGHTNESS_LEVEL2; + break; + } + case CAMERA_BRIGHTNESS_LEVEL3: + { + ret = OV9655_BRIGHTNESS_LEVEL3; + break; + } + case CAMERA_BRIGHTNESS_LEVEL4: + { + ret = OV9655_BRIGHTNESS_LEVEL4; + break; + } + case CAMERA_CONTRAST_LEVEL0: + { + ret = OV9655_CONTRAST_LEVEL0; + break; + } + case CAMERA_CONTRAST_LEVEL1: + { + ret = OV9655_CONTRAST_LEVEL1; + break; + } + case CAMERA_CONTRAST_LEVEL2: + { + ret = OV9655_CONTRAST_LEVEL2; + break; + } + case CAMERA_CONTRAST_LEVEL3: + { + ret = OV9655_CONTRAST_LEVEL3; + break; + } + case CAMERA_CONTRAST_LEVEL4: + { + ret = OV9655_CONTRAST_LEVEL4; + break; + } + default: + { + ret = OV9655_CONTRAST_LEVEL0; + break; + } + } + break; + } + case CAMERA_COLOR_EFFECT: + { + switch(value) + { + case CAMERA_COLOR_EFFECT_ANTIQUE: + { + ret = OV9655_COLOR_EFFECT_ANTIQUE; + break; + } + case CAMERA_COLOR_EFFECT_BLUE: + { + ret = OV9655_COLOR_EFFECT_BLUE; + break; + } + case CAMERA_COLOR_EFFECT_GREEN: + { + ret = OV9655_COLOR_EFFECT_GREEN; + break; + } + case CAMERA_COLOR_EFFECT_RED: + { + ret = OV9655_COLOR_EFFECT_RED; + break; + } + case CAMERA_COLOR_EFFECT_NONE: + default: + { + ret = OV9655_COLOR_EFFECT_NONE; + break; + } + } + break; + default: + { + ret = 0; + break; + } + } + } + + return ret; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/